73575567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 118650560

約数和(自身を除く): 45074993

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 2161, 2619, 3783, 6483, 11349, 19449, 28093, 34047, 58347, 84279, 209617, 252837, 628851, 758511, 1886553, 2725021, 5659659, 8175063, 24525189, 73575567]

約数ペア:

[(1, 73575567), (3, 24525189), (9, 8175063), (13, 5659659), (27, 2725021), (39, 1886553), (97, 758511), (117, 628851), (291, 252837), (351, 209617), (873, 84279), (1261, 58347), (2161, 34047), (2619, 28093), (3783, 19449), (6483, 11349)]